Barking tool



FIG. 1 is a top perspective view showing the top surface, the left side and the front of the exchangeable barking tool according to the new design;

FIG. 2 is a bottom perspective view showing the bottom surface, the right side and the back of the design;

FIG. 3 is an elevational view of the right side of the design;

FIG. 4 is an elevational view of the front of the design;

FIG. 5 is a plan view of the top surface of the design;

FIG. 6 is an elevational view of the back of the design;

FIG. 7 is a plan view of the bottom surface of the design; and,

FIG. 8 is an elevational view of the left side of the design. 

The ornamental design for a barking tool, as shown. 